/************************************************** 公共样式 **************************************************/
.page.bright, .page.dark {
  width: 100%;
  height: 100%;
  border: 0;
  margin: 0;
  padding: 0;
  position: relative;

  .main {
    width: 100%;
    height: 100%;
    overflow: auto;
  }

  .btn {
    display: inline-block;
    width: 72px;
    height: 28px;
    line-height: 28px;
    font-size: 13px;
    border-radius: 4px;
    text-align: center;
    margin: 0 10px;
    cursor: pointer;
  }

  .link {
    text-decoration: underline;
    font-size: 12px;
    margin: 0 4px;
    cursor: pointer;
  }

  @media screen and (min-height: 800px) {
    .main {
      min-height: 800px;
    }
  }

  @media screen and (min-height: 1000px) {
    .main {
      min-height: 1000px;
    }
  }

}
